Which sentence uses a proper adjective?

a. the german flag is black, red, and yellow.

b. ohio is part of the united states.

c. is maggie coming with us to the zoo?

What is a brief and often humorous statement of truth or opinion, such as "a watched pot never boils"

Need plato answers asapselect all the correct answers.you are about to proofread your essay before turning it in. which of the following strategies should you use to maximize your effectiveness? 1. use only red pen for marking your mistakes.2. remember to look for mistakes you have made in the past.3. remember that, many times, teachers let small mistakes go.4. proofread backward, beginning from the end of the essay.5. look mostly at the introduction and conclusion.

Write one paragraph that evaluates the effectiveness of jack zipes’s essay.